Rule 34 Dev - black_hair blue_body blue_skin butt duo hair humanoid_on_humanoid long_hair male male/male not_furry nude outside striped_body stripes tail text underwater water hi-ku james_cameron's_avatar jake_sully miles_quaritch alien alien_humanoid humanoid na'vi recombinant_(avatar) tailed_humanoid digital_media_(artwork) hi_res url|19267012520